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| author | Michael Pratt <mpratt@google.com> | 2020-10-09 12:41:50 -0400 |
|---|---|---|
| committer | Michael Pratt <mpratt@google.com> | 2020-10-23 14:18:13 +0000 |
| commit | 44dbeaf35600ae70f3e6296914ea31147d5f010c (patch) | |
| tree | 2e5d0ce9861972d1a89ecaf319c52a501e53c0d8 /src/cmd/compile/internal/amd64 | |
| parent | ad61343f886cc5ce677e7bd62385144b2ba7b8f5 (diff) | |
| download | go-44dbeaf35600ae70f3e6296914ea31147d5f010c.tar.gz go-44dbeaf35600ae70f3e6296914ea31147d5f010c.zip | |
cmd/compile: intrinsify runtime/internal/atomic.{And,Or} on AMD64
These are identical to And8 and Or8, just using ANDL/ORL instead of
ANDB/ORB.
Change-Id: I99cf90a8b0b5f211fb23325dddd55821875f0c8f
Reviewed-on: https://go-review.googlesource.com/c/go/+/263140
Run-TryBot: Michael Pratt <mpratt@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Michael Pratt <mpratt@google.com>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Diffstat (limited to 'src/cmd/compile/internal/amd64')
| -rw-r--r-- | src/cmd/compile/internal/amd64/ssa.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cmd/compile/internal/amd64/ssa.go b/src/cmd/compile/internal/amd64/ssa.go index 4ac877986c..f30a47b903 100644 --- a/src/cmd/compile/internal/amd64/ssa.go +++ b/src/cmd/compile/internal/amd64/ssa.go @@ -1210,7 +1210,7 @@ func ssaGenValue(s *gc.SSAGenState, v *ssa.Value) { p = s.Prog(x86.ASETEQ) p.To.Type = obj.TYPE_REG p.To.Reg = v.Reg0() - case ssa.OpAMD64ANDBlock, ssa.OpAMD64ORBlock: + case ssa.OpAMD64ANDBlock, ssa.OpAMD64ANDLlock, ssa.OpAMD64ORBlock, ssa.OpAMD64ORLlock: s.Prog(x86.ALOCK) p := s.Prog(v.Op.Asm()) p.From.Type = obj.TYPE_REG |